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Leah Gruhn

MS Geology, Environmental Scientist

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Leah Gruhn has more than 11 years of experience providing both fieldwork and logistical support for environmental investigation, remediation, and permitting projects. Her project work has included performing environmental review, permitting, and field compliance for pipeline maintenance projects, as well as investigation and remediation of contaminated sites and for proposed mines.


(218) 529-8225


MS, Geology, University of Minnesota - Duluth

BAS, Teaching, University of Minnesota - Duluth

BS, Geology, University of Minnesota - Twin Cities


Barr Engineering Co.
325 South Lake Avenue
Duluth, MN 55802

Phone: 218-529-8200
Fax: 218-529-8202
Toll free: 800-786-5830